Find the once choice that best completes the passage below :  Rice is  (19)……….. by Vietnamese people every day. It often  (20)………. in tropical countries such as Vietnam, Thailand or Malaysia. The Chinese have also been growing rice for  (21)…………. years. The seeds are planted in special beds to grow into young rice plants. Then they are taken to fields covered  (22)…………. muddy water called paddies. The fields of rice look very (23)…………….. After 3 or 5 months, the rice is ready to be picked. People often drain away water before colleting rice. Eating rice is a special action in the world. They don’t use spoons or forks to enjoy bowls of rice. (24)………… , they use two short sticks known as chopsticks to put rice into their mouths. China and Vietnam are the four countries in which people use chopsticks very well. 19.           A. used                             B. taken                             C. eaten                     D. boiled 20.           A. grows                          B. keeps                            C. plants                     D. stays 21.           A. thousands                     B. thousand                       C. thousand of   D. thousands of 22.           A. in                                  B. by                               C. with                     D. of 23.           A. beauty                          B. beautiful                       C. beautifully               D. the beauty 24.           A. However           B. Moreover                      C. Besides               D. Instead